1 files changed, 0 insertions, 199 deletions
diff --git a/src/cmd/getflags/getflags.c b/src/cmd/getflags/getflags.c
index 781da33c..e69de29b 100644
--- a/src/cmd/getflags/getflags.c
+++ b/src/cmd/getflags/getflags.c
@@ -1,199 +0,0 @@
-/*% cyntax % && cc -go # %
- * getflags: process flags for command files
- * Usage: ifs='' eval `{getflags [-s] flagfmt [arg ...]}	# rc
- * Usage: IFS=   eval `getflags -b [-s] flagfmt [arg...]`	# Bourne shell
- *	-b means give Bourne-shell compatible output
- */
-#include <u.h>
-#include <libc.h>
-#include "getflags.h"
-
-/* predefine functions */
-void bourneprint(int, char *[]);
-void bournearg(char *);
-void rcprint(int, char *[]);
-void usmsg(char *);
-int count(int, char *);
-void rcarg(char *);
-
-void
-main(int argc, char *argv[])
-{
-	int bourne;
-	argc=getflags(argc, argv, "b");
-	if(argc<2) usage("flagfmt [arg ...]");
-	bourne=flag['b']!=0;
-	flag['b']=0;
-	if((argc=getflags(argc-1, argv+1, argv[1]))<0){
-		usmsg(argv[1]);
-		exits(0);
-	}
-	if(bourne) bourneprint(argc, argv);
-	else rcprint(argc, argv);
-	exits(0);
-}
-void
-bourneprint(int argc, char *argv[])
-{
-	register int c, i, n;
-	for(c=0;c!=NFLAG;c++) if(flag[c]){
-		print("FLAG%c=", c);		/* bug -- c could be a bad char */
-		n=count(c, argv[1]);
-		if(n==0)
-			print("1\n");
-		else{
-			print("'");
-			bournearg(flag[c][0]);
-			for(i=1;i!=n;i++){
-				print(" ");
-				bournearg(flag[c][i]);
-			}
-			print("'\n");
-		}
-	}
-	print("set --");
-	for(c=1;c!=argc;c++){
-		print(" ");
-		bournearg(argv[c+1]);
-	}
-	print("\n");
-}
-void
-bournearg(char *s)
-{
-	for(;*s;s++)
-		if(*s=='\'')
-			print("'\\''");
-		else
-			print("%c", *s);
-}
-void
-rcprint(int argc, char *argv[])
-{
-	int c, i, n;
-	for(c=0;c!=NFLAG;c++) if(flag[c]){
-		print("FLAG%c=", c);		/* bug -- c could be a bad char */
-		n=count(c, argv[1]);
-		if(n==0)
-			print("''");
-		else if(n==1)
-			rcarg(flag[c][0]);
-		else{
-			print("(");
-			rcarg(flag[c][0]);
-			for(i=1;i!=n;i++){
-				print(" ");
-				rcarg(flag[c][i]);
-			}
-			print(")");
-		}
-		print("\n");
-	}
-	print("*=");
-	if(argc==1) print("()");
-	else if(argc==2) rcarg(argv[2]);
-	else{
-		print("(");
-		rcarg(argv[2]);
-		for(c=2;c!=argc;c++){
-			print(" ");
-			rcarg(argv[c+1]);
-		}
-		print(")");
-	}
-	print("\n");
-}
-void
-usmsg(char *flagarg)
-{
-	char *s, *t, c;
-	int count, nflag=0;
-	print("echo Usage: $0'");
-	for(s=flagarg;*s;){
-		c=*s;
-		if(*s++==' ') continue;
-		if(*s==':')
-			count = strtol(s+1, &s, 10);
-		else count=0;
-		if(count==0){
-			if(nflag==0) print(" [-");
-			nflag++;
-			print("%c", c);
-		}
-		if(*s=='['){
-			int depth=1;
-			s++;
-			for(;*s!='\0' && depth>0; s++)
-				if (*s==']') depth--;
-				else if (*s=='[') depth++;
-		}
-	}
-	if(nflag) print("]");
-	for(s=flagarg;*s;){
-		c=*s;
-		if(*s++==' ') continue;
-		if(*s==':')
-			count = strtol(s+1, &s, 10);
-		else count=0;
-		if(count!=0){
-			print(" [-");
-			print("%c", c);
-			if(*s=='['){
-				int depth=1;
-				s++;
-				t=s;
-				for(;*s!='\0' && depth>0; s++)
-					if (*s==']') depth--;
-					else if (*s=='[') depth++;
-				print(" ");
-				write(1, t, s - t);
-			}
-			else
-				while(count--) print(" arg");
-			print("]");
-		}
-		else if(*s=='['){
-			int depth=1;
-			s++;
-			for(;*s!='\0' && depth>0; s++)
-				if (*s==']') depth--;
-				else if (*s=='[') depth++;
-		}
-	}
-	print("' $usage;\n");
-	print("exit 'usage'\n");
-}
-int
-count(int flag, char *flagarg)
-{
-	char *s, c;
-	int n;
-	for(s=flagarg;*s;){
-		c=*s;
-		if(*s++==' ') continue;
-		if(*s==':')
-			n = strtol(s+1, &s, 10);
-		else n=0;
-		if(*s=='['){
-			int depth=1;
-			s++;
-			for(;*s!='\0' && depth>0; s++)
-				if (*s==']') depth--;
-				else if (*s=='[') depth++;
-		}
-		if(c==flag) return n;
-	}
-	return -1;		/* never happens */
-}
-void
-rcarg(char *s)
-{
-	if(*s=='\0' || strpbrk(s, "\n \t#;&|^$=`'{}()<>?")){
-		print("\'");
-		for(;*s;s++)
-			if(*s=='\'') print("''");
-			else print("%c", *s);
-		print("\'");
-	}
-	else	print("%s", s);
-}